Cause of slow server access rate and discontinuous packet loss on S series switches

When a user uses an S series switch to access a server, the access rate is slow and packets are lost discontinuously. In V100R001 and V100R002, check whether there are many ARP entries on the switch. If an ARP hash collision or entry delivery failure occurs or software forwarding is slow on a fixed switch, some packets are dropped by CAR and services are affected. In V100R006 and later versions, after an ARP hash collision occurs, entries are delivered to the DEFIP table, avoiding packet loss.

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